baber/WOPTO huggingface dataset:
Patent JP-S59171311-A (JP)
Title: Spurious noise generating circuit
Inventor: ANDOU KENJI
IPC: H03K3/84
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a circuit with simple constitution generating plural spurious noise not correlated to each other in a prescribed period by providing n-set of flip-flop circuits to clock input terminal of which one pulse signal among n-set of pulse signals is received respectively and to other signal input terminal of which an M-series signal is received rspectively. CONSTITUTION:A pulse output (a) of a clock pulse generating circuit 2 is inputted to a clock input terminal of each shift register of an M-series signal generating circuit 1 and a clock pulse phase shift circuit 3. The clock pulse phase shift circuit 3 produces pulse trains c-1, c-2-c-n having different phase. In the Figure, 4-1, 4-2-4-n are D flip-flops and the pulses c-1,c-2-c-n are applied respectively to the clock input terminals. Outputs d-1, d-2-d-n of the D flip-flop circuits 4-1, 4-2-4-n switch an irregular pulse signal train (M series signal e) of the M series signal generating circuit 1 by the pulse trains c-1, c-2-c-n having different phase. The outputs become irregular pulse signal trains not correlated to each other in a prescribed period.
Patent JP-H10240776-A (JP)
Title: Portable information terminal equipment
Inventor: MATSUMOTO JUN
IPC: G06F3/041
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal equipment in which multi- purpose and multi-functioning can be attained, and convenience can be improved. SOLUTION: This is a portable information terminal equipment in which a protecting cover 12 is connected by a hinge mechanism 13 with one side of a main base 10 as a supporting point so as to be rotatable in a close state that the upper face of the main base 10 is covered and in an open state that the upper face of the main base 10 is released. Then, an ear set can be extracted from an ear set holder 14 provided at the main body base 10, and information exchange can be attained through the main base 10 and an outside line by the ear set. Moreover, outside line connection can be attained by the pen operation of a tablet input pen 22 on a display device with a tablet.
Patent JP-S52130008-A (JP)
Title: Screw_rotor
Inventor: SOUYA KATSUHIKO
IPC: F04C2/12
Filed: 1976-04-23
Abstract: PURPOSE: To obtain a screw-rotor that can perform the hob cutting machining of the form of a rotor while ensuring a simple shape and few blow-hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11239420-A (JP)
Title: Planting vessel
Inventor: MOCHIZUKI NORIKO
IPC: A01G9/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To store, transport, display in store-fronts, by stably fitting planting vessels by a rigid bottom wall, imparting good up-and-down stretchability to a cylindrical wall by incorporation of a spiral frame or a circular frame with a flexible sheet and folding up the cylindrical wall to be flat by reducing the cylindrical wall downwards along the spiral frame or the plural stepped circular frame against the rigid bottom wall. SOLUTION: In this planting vessel, a cylindrical wall 3 capable of expanding and contracting upward and downward is formed by sticking a flexible sheet 2 around the peripheral surface of a spiral frame and a rigid bottom wall is installed at the lowest end of the cylindrical wall 3.
Patent JP-S57159764-A (JP)
Title: Preparation of bismaleimide compound
Inventor: SEKIYA SHIYUUJI
IPC: C07C231/02
Filed: 1981-03-28
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of resins, in high purity and yield, by reacting maleic anhydride with an aromatic dimine in a specific solvent, and, without isolating the product, carrying out the dehydrative cyclization reaction in the presence of an acid catalyst.  
     CONSTITUTION: Maleic anhydride is made to react with an aromatic amine of formula (R 1  and R 4  are H, lower alkyl or halgen; R 2  and R 3  are H, lower alkyl or phenyl) in a mixture of a halogenated hydrocarbon (e.g. 1,2-dichloroethane) and an aprotic polar solvent (e.g. dimethy formamide) at ≤50°C for 1W5hr. Without separating from the reaction mixture, the resultant bismaleamine or formula II is subjected to the dehydrative cyclinzation reaction at 60W200°C for 0.5W72hr in the presence of an acid catlyst (e.g. p-toluenesuflonic acid) to obtain a bismaleimide of formula III useful for the preparation of a thermosetting resin having excellent heat resistance and sufficiently good moldability and processability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04279256-A (JP)
Title: Method for feeding molten metal and strip caster
Inventor: BURUUNO FURITSUSHIYUKUNEHITO
IPC: B22D11/06
Filed: 1991-02-19
Abstract: PURPOSE: To prevent a launder system from being completely cooled down even at the time of interrupting feeding for the purpose of exchanging a nozzle in a method for feeding molten metal 15 from the nozzle 30 through the launder system between the two casting rolls 42, 44 of a horizontal strip caster 18. CONSTITUTION: A stationary launder 34 having an outflow port 32 openable and closable by a plug 79 for adjustment is arranged above a mobile launder 36 having a molten metal distributing trough 38 for the nozzle separated by an adjustable aperture 66. This mobile launder 36 is arranged on a carriage 56 movably in a longitudinal direction or movably in the longitudinal direction and transversely rotatably. The outflow port 32 from the stationary launder 34 exists above the mobile launder 36 even when the mobile launder 36 is longitudinally moved and/or transversely rotated.
Patent JP-H02228171-A (JP)
Title: Picture communication equipment
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/32
Filed: 1989-03-01
Abstract: PURPOSE:To improve the operability of an equipment by providing a means which designates the transmission opposite station of prescribed one of plural documents and a control means which transmits the designated document to the designated station. CONSTITUTION:The m-page or more documents to be transmitted to m-number of opposite stations are set on a document platen 1 facedown in the order of station number. The opposite station number of the bottom document and the number of documents to be transmitted to this station are inputted from a panel 13. This operation is repeated up to the m-th station, and a memory table of items and telephone numbers is stored in a RAM. At the time of start, the equipment is operated in accordance with procedures in a ROM. The bottom document is sent by belts 5 and 6 and detects the leading end by a sensor 3 and is stopped, and the telephone number is taken out from the RAM to access the table, and the opposite station to which the document should be transmitted is discriminated. A communication part 12 connects a line. The document is sent to a reading part 7 by rolls 9 and 10 to transmit the picture to the opposite station. The end of the processing is discriminated by a sensor 4, and a sensor 2 discriminates the presence or the absence of the next document on the platen 1 to disconnect the line in the case of the absence. In the case of the presence, opposite stations are successively called in accordance with the number of documents by prescribed means to transmit plural documents to another station in order. Thus, the transmission efficiency is considerably improved.
Patent JP-H04283685-A (JP)
Title: Laser range finder and vehicle-borne collision alarm device using the same
Inventor: FUJIMURA KEIJI
IPC: B60R21/00
Filed: 1991-03-12
Abstract: PURPOSE:To increase the reliability of determination of an obstacle by a construction wherein a variable-opening means is provided just in front of a light-sensing surface, the sphere of incidence on the light-sensing surface is thereby made variable, an omission of detection of the obstacle is prevented by making a detection angle wide, and also an angular position is detected. CONSTITUTION:A laser radiating means 1 radiates a laser beam at a prescribed spread angle, and a light-sensing means 2 has a light-sensing angle being the same substantially with that angle so as to sense the beam reflected on an object located within the sphere of radiation of the beam. A distance calculating means 3 detects a time difference from the time point of radiation of the laser beam to the time point of sensing by the light-sensing means 2 of the beam reflected by the nearest object 100 and calculates a distance to the object 100. A variable-opening means 4 which can vary the sphere of transmission of the incident laser beam is provided just in front of a light-sensing surface in the light-sensing means 2, and by varying the sphere of transmission of the reflected beam, an angular position of the object 100 within the sphere of radiation of the beam can also be detected. By using this device, besides, a collision alarm device being free from an omission of detection of an obstacle can be realized.
Patent JP-H09219198-A (JP)
Title: Conductive agent for alkaline storage battery and non-sintered nickel electrode for alkaline storage battery using it
Inventor: YANO MUTSUMI
IPC: H01M4/62
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve utilization of an active material by adding a conductive agent having an high electric conductivity to an active material of a non-sintered nickel electrode while sodium is contained in a conductive agent for alkaline storage battery. SOLUTION: This conductive agent for alkaline storage battery is obtained by a heat treatment of cobalt or cobalt compound adding a sodium hydroxide aqueous solution thereto at 50 to 200 deg.C, and contains sodium of 0.1 to 10wt.%. In this non-sintered nickel electrode for alkaline storage battery, the conductive agent for alkaline storage battery is added to an active material powder composed of nickel hydroxide particles or particles mainly containing nickel hydroxide in the proportion of 1 to 20 weight parts to 100 weight parts nickel hydroxide in the active material powder.
Patent JP-S59168595-A (JP)
Inventor: ODA FUMIO
IPC: G06Q40/00
Filed: 1983-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55139822-A (JP)
Title: Parallel flow type reactor
Inventor: ARASHI NORIO
IPC: F01N3/28
Filed: 1979-04-18
Abstract: PURPOSE: A parallel flow type reactor of high performance which is composed of the catalyst aggregate comprising coated catalyst components on metal plates formed with small protrusions by being bent at every fixed interval then stacking plural sheets of said small protrusions as spacers, which causes less ventilation loss and whose effective catalytic area is approximate to its geometrical surface area.  
     CONSTITUTION: A metal plate or expanded metal is bent at every fixed interval (p) to make small protrusions 2 of a height (b), after which catalyst components are coated on both surfaces of this plate to make a catalyst 1. Next, with the protrusions 2 of these catalysts 1 as spacers, the catalysts are stacked to form the catalyst aggregate arrayed regularly with the multiple channels 3 in which the fluid to be treated flows. Gas channels 4 are formed in the places encircled by the catalysts 1 and protrusions 2. Here, it is possible to make the mass transfer coefficient about 80% of that of parallel flat plates by selecting (p) and (b) so that the relation of the foregoing p>9b holds. It is also possible to make the effective catalytic area of this catalyst aggregate approach to its geometrical surface area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55139275-A (JP)
Title: Character printing method for single-slip form
Inventor: NISHINO NORITERU
IPC: B41J13/10
Filed: 1979-04-18
Abstract: PURPOSE: To print OCR characters correctly on the fixed line for OCR by printing read-out characters (ordinary characters read out with eyes) after OCR characters being printed on the single-slip form having been positioned correctly.  
     CONSTITUTION: By the feeding roller of an inserter system 10, a single-slip form is fed to the position where the line for printing OCR on the form is opposed to a printing head 16. If the fixed line 6 for OCR on the single-slip form does not come to the place opposite to the position of the printing head 16, the position of a bracket 13 having a support pin 12b is slid, by loosening a lock screw 14, up to the point where the position of the printing head is in accord with the fixed line for OCR. After OCR characters being printed, read-out characters are printed on the other lines. When the read-out characters being printed, the printing is made after the form is returned to the top line. Or there are other methods such that the printing is started from the line next to the fixed line for OCR and later re-started from the top. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59172373-A (JP)
Inventor: OOTSUKA YASUHIRO
IPC: B66B5/20
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01223274-A (JP)
Title: Manufacture of fence
Inventor: UTSUNOMIYA KOZO
IPC: E04H17/16
Filed: 1988-02-29
Abstract: PURPOSE:To improve the work efficiency and the finished appearance by continuously feeding two or more core materials arranged at a proper distance, repeatedly folding them in respective directions to form a decoration pattern, and welding contact portions of the core materials. CONSTITUTION:Two or more core materials 3a and 3b arranged at a proper distance are continuously fed to a folding machine and repeatedly folded in respective directions to form a decoration pattern. Overlapped portions 4 and 4 of the core materials 3a and 3b are welded by an automatic welding device provided with multiple welding guns to form a continuous face lattice 2. The face lattice 2 is cut off in the required size and shape and fitted in a frame body 1.
Patent JP-S53131739-A (JP)
Title: Laying method of leakage coaxial cable
Inventor: TAKAHASHI KAZUO
IPC: H01Q1/12
Filed: 1977-04-22
Abstract: PURPOSE:To increase the tightening force of the mess nger wire by holding between with a fixing tool only the messenger wire of the leakage coaxial cable when laying the cable, and thus to minimize the expansion and contraction of the coaxial cable caused by the temperature change.
Patent JP-H09213002-A (JP)
Title: Sound changeover device and video camera device
Inventor: HORI SAKAE
IPC: H04N5/91
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the sound quality. SOLUTION: When a plug of an external microphone is inserted into an external microphone input terminal 2 and the operating mode of the device is 'under recording', a control signal is sent to a selecting switch 3 by a CPU 6 to hold the continuity between a built-in microphone 1 and a microphone amplifier 4. In addition, at this time, a control signal is sent by CPU 6 to a video signal processing circuit 7 to display in a view finder a warning display of inhibition of a changeover to taking a sound into an external microphone, and the warning display is performed in the view finder.
Patent JP-S62204057-A (JP)
Title: Direct coupling mechanism control method for fluid type power transmission of automatic transmission for vehicle
Inventor: NISHIKAWA MASAO
IPC: F16H45/02
Filed: 1986-03-03
Abstract: PURPOSE:To suppress generation of vibration and/or noise from a car body by adjusting the transmission capacity of a direct coupling mechanism in linkage with operation of a load device such as a compressor of air-conditioner and thereby controlling into the optimum value when the load device is in operation. CONSTITUTION:A certain parameter to represent relative slip amount of an input and an output member (pump blade wheel 2, turbine blade wheel 4) of a torque converter T, for ex. measurement of the rotational speed ratio, is compared with a previously specified reference range value, and the result therefrom should determine the transmission capacity of a direct coupling mechanism (direct coupling clutch Cd) for a specified period of time to be carried out from now. When a load device such as a compressor Cm of air-conditioner is put in operation, adjustment of the transmission capacity is carried out in linkage with operation of the load device.
Patent JP-S62206375-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1986-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61207389-A (JP)
Title: Novel disilacyclopentane compound and production thereof
Inventor: OKINOSHIMA HIROSHIGE
IPC: C07B61/00
Filed: 1985-03-09
Abstract: NEW MATERIAL:A compound shown by the formula I [R is (un)substituted monofunctional hydrocarbon]. EXAMPLE:1,1,2,2-Tetramethyl-3-vinyldimethylsilylmethyl-5-vinyldimethyl silyl-1,2- disilacyclopentane. USE:A crosslinking agent in high polymer chemistry. PREPARATION:1,2-Divinyldisilane shown by the formula II is reacted in the presence of preferably 5-50ppm calculated as platinum of a platinum catalyst (e.g., chloroplatinic acid, etc.) in usually 2-5 times as much a solvent such as aliphatic or aromatic hydrocarbon as the compound at 80-140 deg.C usually for 2-5hr.
Patent JP-S51122225-A (JP)
Title: Car speed control apparatus by clutch operation
Inventor: INAMURA JIYUNZOU
IPC: F16D48/02
Filed: 1975-04-18
Abstract: PURPOSE: A car speed control apparatus using clutch operation effective for a very low speed control in a traffic jam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03251824-A (JP)
Title: Optical communication system using optical amplifier
Inventor: EDAKAWA NOBORU
IPC: H04B10/293
Filed: 1990-03-01
Abstract: PURPOSE:To prevent noise accumulation from being saturated by inserting 2nd optical amplifiers which have amplification characteristics in an amplification wavelength range narrower than the amplification wavelength range of 1st optical amplifiers into a proper optical communication system. CONSTITUTION:The 2nd optical amplifiers which have the amplification characteristics in the narrower band are inserted at equal intervals into this optical communication system constituted by inserting plural stages of the 1st optical amplifiers 4a across optical fibers 7. In this constitution, the noise accumulation increases in the sections where the optical amplifiers are used, but the amplification band of outputs where the optical amplifiers 4b are inserted is limited to reduce noise electric power. Consequently, noses accumulat ed along the optical communication system are not saturated and the transmis sion characteristics are prevented from deteriorating. The optical amplifiers 4a are optical fiber amplifiers constituted by doping quartz optical fibers with Er, Al2O3, and P and the optical amplifiers 4b are preferably optical fibers constituted by doping quartz optical fibers with only Er.
Patent JP-S58167633-A (JP)
Title: Branched styrene-butadiene copolymer rubber composition
Inventor: OOSHIMA NOBORU
IPC: C08F8/42
Filed: 1982-03-26
Abstract: PURPOSE:To prepare the titled composition having excellent moldability and impact resilience, by compounding a specific styrene-butadiene copolymer with a low molecular weight butadiene copolymer at a specific ratio. CONSTITUTION:The objective composition is prepared by compounding (A) a styrene-butadiene copolymer having Mooney viscosity (ML1+4, 100 deg.C) of 50-130 and bonded styrene content of 5-40wt% and containing >=30wt% of branched styrene-butadiene copolymer wherein the bond at the branched part is tin-butadienyl bond with (B) a low molecular weight butadiene (co)polymer having a viscosity-average molecular weight of 15,000-120,000 and a glass transition temperature of <=-30 deg.C. The weight ratio of A/B is 100/(10-60), and the Mooney viscosity of the composition is 30-80.
Patent JP-S63214845-A (JP)
Title: Execution trace display system in logical type language processing system
Inventor: HIROSE TADASHI
IPC: G06F9/45
Filed: 1987-03-04
Abstract: PURPOSE:To improve work efficiency by displaying simultaneously the sequence of a call clause until now and all clauses in the predicate of a call object and displaying further a present executing point. CONSTITUTION:A user program is composed of the arrangement of a fact clause and a regular clause, the fact clause is composed of a head part only, the regular clause is respectively composed of the head part of a left side and the main body of a right side, and the assembly of the fact clause and the regular clause, in which the name of the head part item is the same, is called as 'predicate'. At a display part 35, a display control part 71, a clause table 74, a predicate table 75, etc., are provided, the information of the present condition of a call clause sequence is stored into the table 74, the information of the present condition of the predicate is stored respectively into the table 75 and when the execution condition is displayed, the contents of tables 74 and 74 are simultaneously displayed. Thus, the purpose of the clause selection and the reason of the clause selection are simultaneously presumed easily.
Patent JP-H02229346-A (JP)
Title: Panel assembling device for roof
Inventor: ISHIHARA KUNIYA
IPC: E04B7/02
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate the need of a ridge and a common rafter and to avoid complicateness of a roof construction work by forming structural parts as panels and using a hinge fitting for fixing. CONSTITUTION:A roof 1 is constructed as a gable roof by combining roof panels 4 forming plane side opposite inclined surfaces and an end panel forming an end portion end side wall surface and fixing same on a floor 2 formed by connecting floor panels 3 to provide an isosceles right triangle. Hinge fittings are previously mounted on the roof panels 4, the end panel and vertical wall panel, and installed on a horizontal base or fixed and erected each other in a building site. On the other hand, after the upper ends of the roof panels 4 are butted together without a ridge, the hinge fitting previously mounted on one member is fixed to the other member. Thus, the fixing strength can be ensured enough.
Patent JP-H01221645-A (JP)
Title: High frequency coil tuning device in nuclear magnetic resonance apparatus
Inventor: SHIMIZU KIMIHARU
IPC: G01R33/36
Filed: 1988-02-29
Abstract: PURPOSE:To speedily perform tuning in each mode with high accuracy by controlling the tuning point of one tuning means by a 2nd feedback loop and shifting the phase of the other tuning means automatically through the operation of a 1st feedback loop. CONSTITUTION:When the tuning point of either mode is shifted, a signal corresponding to the phase difference is outputted from a phase difference detector 35 to a Y-mode detector 36. The detector 36 controls a Y-mode capacitor CY so that the phase difference between both reference signals is invariably 0 deg. or 180 deg.. The tuning point of an X mode is controlled through the operation of the 1st feedback loop and set to the best tuning point. At this time, the 2nd feedback loop enters follow-up operation so that the phase difference between both modes is 0 deg. or 180 deg., so the tuning point of the Y mode is set to the best position by controlling the tuning point of the X mode and the phase difference between both modes is maintained at 0 deg. or 180 deg.. Consequently, the tuning of each mode is carried out speedily with accuracy.